SPECIFICATIONS

Brand Name: NONE

Choice: yes

Condition: New

High-concerned chemical: none

Origin: Mainland China

Type: Voltage Regulator

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Type-C USB 2S 3S Lithium Battery Charger Module with Balance & QC Fast Charge 15W 1.5A Auto Buck-Boost

🔋 All-in-One Smart Battery Management!
Designed for 2S or 3S Li-ion battery packs! This is not just a boost converter, but an intelligent power management system featuring balance charging, QC fast charge, and comprehensive protection. Perfect for DIY drones, portable speakers, and emergency power, ensuring your batteries are safer and last longer.

✨ Key Advantages

Full-Featured Type-C: Supports QC protocol for efficient fast charging.

2S/3S Selectable: Easy setup via jumper cap. Default 2S with hardware balance charging.

Auto Buck-Boost: Intelligently charges even when input voltage is below battery voltage.

Visual Status Indicator: LED shows real-time charging status.

Full Protection Suite: Input over/under-voltage, output over-current/voltage/short-circuit, and charging timeout protection.

📊 Technical Specifications

Input Port: Type-C (QC Fast Charge supported)

Input Voltage: 5V (or via solder pads)

Charging Power: 15W (Synchronous switching, 94% efficiency)

Charging Current: Adjustable up to 1.5A

Battery Support: 2S (8.4V) or 3S (12.6V) Li-ion

Balance Function: Onboard balancing for 2S configuration

Protections: Input OVP/UVP, Output OCP/OVP/SCP, Charging Timeout

🎯 Applications

Drone/RC Model Battery Charging & Management

Portable Speakers & DIY Device Power

Solar Charging Systems, Outdoor Emergency Power

Any Electronics Project using 2S or 3S Li-ion Batteries

⚠️ Important Note

Ensure correct battery series configuration.

Use a QC-supported charger for optimal charging efficiency.

📦 Package Includes

1 x Type-C 2S/3S Battery Charger Module